Wireless Charging solution Wiki
This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
unknown fault using STEVAL-L99615C
Hello,I have some questions regarding programming the development kit. We have configured a BMS IC and MCU using a 3-cell setup based on the development kit circuit. Our circuit replicates the schematic and pin configuration of the L99615, connecting...
SPV1050 MPPT Resistor Setting
If you look at the SPV1050 constraints item in 6.4 MPPT Setting in the SPV1050 Datasheet, it is clearly stated that Vmpp(max) should not be applied over 2.1V.However, looking at an4397 (Application Note), even if Vin (Range: 2.6V ~ 9V) is more than 5...
STx19NF20 Rds,on v Tj
Are curves available for 4, 5, 6 AMPS?
Limiting DC current@110V to 2A
I am trying to design a current limiting circuit at 110vDC.(Range 90-140)Need to limit the current at 2A and provide short protection on the line.Is there any ST mosfets which can help acheive this requirement.Or I am wondering if there is any refere...
In the HV (J1) connector of the EVALSTDRIVE601 , how much power should be connected
Hi , I am using the EVALSTDRIVE601 inverter board for the motor controlling application firmware developmentI need your input on power supply required for the EVALSTDRIVE601 board on the EVALSTDRIVE601 board, a J1 (HV) connector is provided to drive...
Question on Gate driver VNQ860SPTR-E
I want to know about the compatibility check between the gate driver ic VNQ860SPTR-E and microcontroller PIC32MZ1024EFH144-I/PL Can I use this gate driver for my above mentioned microcontroller.
Resolved! Order request for 1000 L4970A
I need your help to find out this obsolete item, which I'm attaching the Datasheet.L4970A - 1000 pcsCould you please let me have your best offer?
STM32 as Lipo polymer battery charger controller
I have attached the schematic actually trying to replace the mcp73831 so mayI program stm32 to connect or disconnect using MOSFET to charge or control my lipo battery if its rating its 0.7C, or you can say approx we need to charge 500mah with or...
A couple of questions about using the VNQ7140AJ drivers.
I'm currently building a level shifter and I'm planning to use two drivers of type VNQ7140AJ on the output side. However, I still have several questions about these drivers Description of the project:The level shifter will be located in an industrial...
PFC Controller for 2kW
Hi, I'm looking for a PFC controller for 2kW output, Input - 90-265VACOutput - 400VDCwhich controller IC do you suggest for boost topology with the least BOM count?
